* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0a0a0a;
            color: #ffffff;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: linear-gradient(135deg, #0f1419 0%, #1a202c 50%, #2d3748 100%);
            position: relative;
            overflow: hidden;
            padding: 0 5%;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 70%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
            animation: pulse 6s ease-in-out infinite;
        }
        
        @keyframes pulse {
            0%, 100% { opacity: 0.5; }
            50% { opacity: 0.8; }
        }
        
        .hero-content {
            flex: 1;
            max-width: 600px;
            z-index: 10;
            position: relative;
        }
        
        .hero-brand {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3b82f6;
            margin-bottom: 20px;
            letter-spacing: 2px;
            text-transform: uppercase;
            animation: slideInUp 1s ease-out;
        }
        
        .hero-title {
            font-size: 4.5rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 30px;
            color: #ffffff;
            animation: slideInUp 1s ease-out 0.2s both;
        }
        
        .hero-title .highlight {
            background: linear-gradient(45deg, #3b82f6, #60a5fa);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .hero-stats {
            display: flex;
            gap: 30px;
            margin-top: 40px;
            animation: slideInUp 1s ease-out 0.4s both;
        }
        
        .stat-card {
            background: rgba(59, 130, 246, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(59, 130, 246, 0.2);
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            min-width: 120px;
            transition: all 0.3s ease;
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
            background: rgba(59, 130, 246, 0.15);
            border-color: rgba(59, 130, 246, 0.4);
        }
        
        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: #3b82f6;
            display: block;
            margin-bottom: 5px;
        }
        
        .stat-label {
            font-size: 0.9rem;
            color: #a0aec0;
            font-weight: 500;
        }
        
        .hero-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
            z-index: 10;
        }
        
        .profile-container {
            position: relative;
            animation: profileFloat 3s ease-in-out infinite;
        }
        
        /* Card Effect for Profile Image */
        .profile-card {
            position: relative;
            transform-style: preserve-3d;
            transition: transform 0.3s ease;
        }
        
        .profile-card:hover {
            transform: rotateY(15deg) rotateX(5deg);
        }
        
        .profile-card::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            background: linear-gradient(45deg, #1e40af, #3b82f6, #60a5fa, #93c5fd);
            border-radius: 35px;
            z-index: -1;
            animation: rotate 4s linear infinite;
        }
        
        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .profile-image {
            width: 350px;
            height: 350px;
            border-radius: 25px;
            object-fit: cover;
            box-shadow: 0 25px 80px rgba(59, 130, 246, 0.3);
            border: 3px solid rgba(59, 130, 246, 0.3);
            transition: all 0.3s ease;
            position: relative;
            z-index: 1;
        }
        
        .profile-image:hover {
            transform: scale(1.05);
            box-shadow: 0 35px 100px rgba(59, 130, 246, 0.4);
        }
        
        @keyframes profileFloat {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-15px); }
        }
        
        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Intro Section */
        .intro {
            padding: 100px 20px;
            text-align: center;
            background: #1a202c;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            
        }
        
        .intro h2 {
            font-size: 3rem;
            margin-bottom: 30px;
            background: linear-gradient(45deg, #3b82f6, #60a5fa);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .intro p {
            font-size: 1.2rem;
            line-height: 1.8;
            max-width: 800px;
            margin: 0 auto;
            color: #a0aec0;
        }


        /* Projects Section */
        .projects {
            padding: 100px 20px;
            
            background: #0f1419;
        }
        
        .projects h2 {
            font-size: 3rem;
            text-align: center;
            margin-bottom: 80px;
            background: linear-gradient(45deg, #3b82f6, #60a5fa);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .video-slider {
            position: relative;
            max-width: 1400px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: 20px;
        }
        
        .video-track {
            display: flex;
            transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            
        }
        
        .video-slide {
            min-width: 100%;
            position: relative;
            cursor: pointer;
            padding: 20px;
        }
        
        .video-container {
            position: relative;
            width: 100%;
            height: 70vh;
            border-radius: 20px;
            overflow: hidden;
            background: #222;
            box-shadow: 0 25px 80px rgba(0,0,0,0.5);
            
        }
        
        .video-container video {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        
        .video-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0,0,0,0.8));
            padding: 40px;
            transform: translateY(100%);
            transition: transform 0.6s ease;
        }
        
        .video-slide:hover .video-overlay {
            transform: translateY(0);
        }
        
        .video-slide:hover video {
            transform: scale(1.1);
        }
        
        .video-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        
        .video-description {
            font-size: 1rem;
            opacity: 0.8;
        }
        
        .slider-controls {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
        }
        
        .slider-btn {
            width: 60px;
            height: 60px;
            border: none;
            border-radius: 50%;
            background: linear-gradient(45deg, #3b82f6, #60a5fa);
            color: white;
            font-size: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
        }
        
        .slider-btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(59, 130, 246, 0.5);
        }
        
        .slider-dots {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 30px;
            margin-bottom: 30px;
        }
        
        .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255,255,255,0.3);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .dot.active {
            background: linear-gradient(45deg, #3b82f6, #60a5fa);
            transform: scale(1.3);
        }
        
        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.95);
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        
        .modal-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 90%;
            max-width: 1200px;
            background: #1a1a1a;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 30px 100px rgba(0,0,0,0.8);
            position: relative;
        }
        
        .modal-video {
            width: 100%;
            height: 70vh;
            object-fit: cover;
        }
        
        .modal-info {
            padding: 30px;
        }
        
        .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            width: 50px;
            height: 50px;
            border: none;
            border-radius: 50%;
            background: rgba(255,255,255,0.2);
            color: white;
            font-size: 24px;
            cursor: pointer;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
            z-index: 1001;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .close-modal:hover {
            background: rgba(255,255,255,0.3);
            transform: scale(1.1);
        }
        
         /* Working Hours */
        .working-hours {
            padding: 100px 20px;
            background: #1a202c;
            text-align: center;
        }
        
        .working-hours h2 {
            font-size: 3rem;
            margin-bottom: 30px;
            background: linear-gradient(45deg, #3b82f6, #60a5fa);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .working-hours-text {
            font-size: 1.1rem;
            line-height: 1.8;
            max-width: 900px;
            margin: 0 auto 50px auto;
            color: #a0aec0;
        }
        
        .hours-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hours-card {
            background: rgba(59, 130, 246, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(59, 130, 246, 0.2);
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.3);
            transition: transform 0.3s ease;
        }
        
        .hours-card:hover {
            transform: translateY(-10px);
            background: rgba(59, 130, 246, 0.15);
            border-color: rgba(59, 130, 246, 0.4);
        }
        
        .hours-card h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: #3b82f6;
        }
        
        .hours-card p {
            color: #a0aec0;
        }
        
        /* Contact Section */
        .contact {
            padding: 100px 20px;
            background: linear-gradient(135deg, #0f1419 0%, #1a202c 50%, #3b82f6 100%);
            text-align: center;
        }
        
        .contact h2 {
            font-size: 3rem;
            margin-bottom: 50px;
            color: white;
        }
        
        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            max-width: 800px;
            margin: 0 auto;
            margin-bottom: 50px;
        }
        
        .contact-card {
            background: rgba(59, 130, 246, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(59, 130, 246, 0.2);
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.3);
            text-align: center;
            transition: transform 0.3s ease;
            text-decoration: none;
            color: inherit;
            display: block;
        }
        
        .contact-card:hover {
            transform: translateY(-10px);
            background: rgba(59, 130, 246, 0.15);
            border-color: rgba(59, 130, 246, 0.4);
        }
        
        .contact-card.no-link {
            cursor: default;
        }
        
        .contact-card .contact-icon {
            font-size: 2rem;
            margin-bottom: 15px;
            display: block;
        }
        
        .contact-card h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: #3b82f6;
        }
        
        .contact-card p {
            color: #a0aec0;
            word-break: break-word;
        }

        /* Responsive Styles */
        @media (max-width: 1024px) {
            .hero {
                padding: 0 3%;
            }
            
            .hero-title {
                font-size: 3.5rem;
            }
            
            .profile-image {
                width: 300px;
                height: 300px;
            }
            
            .intro h2, .projects h2, .working-hours h2, .contact h2 {
                font-size: 2.5rem;
            }
            
            .video-container {
                height: 60vh;
            }
            
            .modal-video {
                height: 60vh;
            }
        }

        @media (max-width: 768px) {
            .hero {
                flex-direction: column;
                text-align: center;
                padding: 20px;
                gap: 40px;
            }
            
            .hero-content {
                max-width: 100%;
                order: 2;
            }
            
            .hero-image {
                order: 1;
                margin-bottom: 20px;
            }
            
            .hero-brand {
                font-size: 1rem;
                margin-bottom: 15px;
            }
            
            .hero-title {
                font-size: 2.5rem;
                margin-bottom: 20px;
            }
            
            .hero-stats {
                flex-direction: column;
                gap: 15px;
                margin-top: 30px;
                align-items: center;
            }
            
            .stat-card {
                min-width: 200px;
                padding: 20px;
            }
            
            .stat-number {
                font-size: 1.8rem;
            }
            
            .stat-label {
                font-size: 0.8rem;
            }
            
            .profile-image {
                width: 250px;
                height: 250px;
            }
            
            .intro, .projects, .working-hours, .contact {
                padding: 60px 20px;
            }
            
            .intro h2, .projects h2, .working-hours h2, .contact h2 {
                font-size: 2rem;
                margin-bottom: 20px;
            }
            
            .intro p {
                font-size: 1rem;
            }
            
            .working-hours-text {
                font-size: 1rem;
                margin-bottom: 30px;
            }
            
            .video-container {
                height: 50vh;
                border-radius: 15px;
            }
            
            .video-overlay {
                padding: 20px;
            }
            
            .video-title {
                font-size: 1.3rem;
            }
            
            .video-description {
                font-size: 0.9rem;
            }
            
            .slider-controls {
                gap: 15px;
                margin-top: 30px;
            }
            
            .slider-btn {
                width: 50px;
                height: 50px;
                font-size: 18px;
            }
            
            .hours-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .hours-card {
                padding: 30px;
            }
            
            .hours-card h3 {
                font-size: 1.3rem;
            }
            
            .contact-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .contact-card {
                padding: 30px;
            }
            
            .contact-card h3 {
                font-size: 1.3rem;
            }
            
            .modal-content {
                width: 95%;
                border-radius: 15px;
            }
            
            .modal-video {
                height: 50vh;
            }
            
            .modal-info {
                padding: 20px;
            }
            
            .close-modal {
                width: 40px;
                height: 40px;
                font-size: 20px;
                top: 15px;
                right: 15px;
            }
        }

        @media (max-width: 480px) {
            .hero {
                padding: 15px;
                gap: 30px;
            }
            
            .hero-title {
                font-size: 2rem;
                line-height: 1.2;
            }
            
            .hero-stats {
                gap: 10px;
            }
            
            .stat-card {
                min-width: 150px;
                padding: 15px;
            }
            
            .stat-number {
                font-size: 1.5rem;
            }
            
            .profile-image {
                width: 200px;
                height: 200px;
            }
            
            .intro, .projects, .working-hours, .contact {
                padding: 40px 15px;
            }
            
            .intro h2, .projects h2, .working-hours h2, .contact h2 {
                font-size: 1.8rem;
            }
            
            .intro p {
                font-size: 0.9rem;
                line-height: 1.6;
            }
            
            .working-hours-text {
                font-size: 0.9rem;
            }
            
            .video-container {
                height: 40vh;
                border-radius: 10px;
            }
            
            .video-overlay {
                padding: 15px;
            }
            
            .video-title {
                font-size: 1.1rem;
            }
            
            .video-description {
                font-size: 0.8rem;
            }
            
            .slider-controls {
                gap: 10px;
                margin-top: 20px;
            }
            
            .slider-btn {
                width: 45px;
                height: 45px;
                font-size: 16px;
            }
            
            .hours-card, .contact-card {
                padding: 20px;
            }
            
            .hours-card h3, .contact-card h3 {
                font-size: 1.2rem;
            }
            
            .hours-grid {
                grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            }
            
            .modal-video {
                height: 40vh;
            }
            
            .close-modal {
                width: 35px;
                height: 35px;
                font-size: 18px;
                top: 10px;
                right: 10px;
            }
        }

        /* Landscape orientation for tablets */
        @media (max-width: 1024px) and (orientation: landscape) {
            .hero {
                flex-direction: row;
                text-align: left;
            }
            
            .hero-content {
                order: 1;
            }
            
            .hero-image {
                order: 2;
            }
            
            .hero-stats {
                flex-direction: row;
                gap: 20px;
            }
        }

        /* Very small screens */
        @media (max-width: 320px) {
            .hero-title {
                font-size: 1.8rem;
            }
            
            .profile-image {
                width: 180px;
                height: 180px;
            }
            
            .stat-card {
                min-width: 120px;
                padding: 12px;
            }
            
            .intro h2, .projects h2, .working-hours h2, .contact h2 {
                font-size: 1.6rem;
            }
            
            .video-container {
                height: 35vh;
            }
            
            .modal-video {
                height: 35vh;
            }
        }


.footer {
            background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
            color: #ffffff;
            padding: 40px 0 20px 0;
            margin-top: 0;
            position: relative;
            overflow: hidden;
        }

        .footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, #3b82f6, transparent);
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            gap: 20px;
            margin-bottom: 30px;
        }

        .footer-left {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-center {
            text-align: center;
        }

        .footer-right {
            text-align: right;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .owner-text {
            font-size: 16px;
            font-weight: 600;
            color: #ffffff;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .copyright-text {
            font-size: 14px;
            color: #b0b0b0;
        }

        .developer-credit {
            font-size: 14px;
            font-weight: 400;
            color: #b0b0b0;
            display: flex;
            align-items: center;
            gap: 6px;
            justify-content: flex-end;
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            background: linear-gradient(135deg, #3b82f6, #60a5fa);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .heart {
            color: #ff6b6b;
            animation: pulse 2s ease-in-out infinite;
        }

        .divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, #374151, transparent);
            margin: 20px 0;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #374151;
        }

        .footer-bottom p {
            margin: 0;
            font-size: 13px;
            color: #9ca3af;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        @media (max-width: 768px) {
            .footer-content {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 25px;
            }

            .footer-right {
                text-align: center;
            }

            .developer-credit {
                justify-content: center;
                font-size: 13px;
            }

            .owner-text {
                justify-content: center;
            }

            .footer-left, .footer-right {
                align-items: center;
            }
        }

        /* Demo content styling */
        .demo-content {
            background: white;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            margin-bottom: 20px;
            text-align: center;
        }

        .demo-content h1 {
            color: #333;
            margin-bottom: 20px;
        }

        .demo-content p {
            color: #666;
            line-height: 1.6;
        }